n . 大气;大气层碳二氧化物化学药品环境废料;垃圾污染根据;证明坚果壳;简单的一句话保护题目和参考答案——青夏教育精英家教网—

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2.n . 大气;大气层碳

二氧化物化学药品环境

废料;垃圾污染根据;证明坚果壳;简单的一句话

保护

2. atmosphere carbon dioxide chemical environment garbage pollution evidence nutshell protection

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Here is a story described by a college student from Inner Mongolia on sandstorms when he was a student of Senior High.

As a student I had no 1 but to 2 to school every day. Although the night before,I got a warning from the local TV station 3 that a terrible sandstorm was coming. Early in the morning,I woke up. Sand and 4 could be seen everywhere. There were fewer people on the road,but the traffic moved slowly. It was very hard to breathe and see. It was the most 5 situation I had ever been in. It took me twice as much time to get to school as usual. And many students were 6 about the sandstorm.

Why do sandstorms happen? 7 shows the sandstorms happen 8 climate changes and the poor natural 9 So it's 10 to take 11 to deal with the 12 by planting more trees,grass and so on.

In a word,to be cycling in a sandstorm is 13 If you were unlucky to have been 14 in a sandstorm,you would hope you’d 15 , because everyone thought he was going to under the sand.

The incident took place on Sunday,the 25 th of June. On that 1 day,a south wind had been gusting on and off all the morning. It was not strong enough to cause us any concern,2 we carried on with our daily work,not 3 what was about to happen.

The storm gave us very little warning. Black 4 loomed over the distant horizon so suddenly that we were taken by 5 . Even then,we were not really 6 ,as the clouds seemed to be moving over our house and towards the distant mountains. Then,just as the clouds had 7 inland,the wind suddenly swung around in a full 8 and we were facing a major storm.

Instantly,we were busily preparing for the 9 The whole family had 10 such a storm before and everyone remembered the damage it had caused to stock and crops. There was very 11 we could do about the crops. But we needed to protect the animals in case the river 12 again. My elder brother called his sheep-dog and began driving our small flock of sheep to 13 ground above the river. If the river flooded,they 14 be safe there.

In the meantime,my father was 15 a shed roof that had partly fallen down after many years of fine service. If the tin flew off,it could damage the house. My younger brother began 16 carrying firewood under the shelter. My job was to help Mum board up the windows. If the storm 17 into a cyclone (旋风) ，the boards would protect the glass.

The storm raged for four hours,18 more rain on us than we had seen in the last five years. As expected,the river broke its 19 and came slowly up towards the house and the stock.

Then just as we were beginning to lose 20 the storm stopped as suddenly as it had begun. The animals were safe,and the roof was still nailed on. “All's well that ends well ,” said my mother.

1. A. ordinary B. usual

C. normal D. particular

2. A. and B. so C. but D. even

3. A. supposing B. suspecting

C. endangering D. imagining

4. A. skies B. storms

C. clouds D. winds

5. A. surprise B. disappointment

C. suddenness D. chance

6. A. frightened B. scared

C. worried D. threatened

7. A. blown B. moved

C. flown D. spread

8. A. point B. circle C. cycle D. dot

9. A. best B. most C. worst D. least

10. A. expected B. experienced

C. heard D. known

11. A. few B. many C. much D. little

12. A. rose B. ran C. flooded D. flowed

13. A. lower B. higher C. deeper D. wider

14. A. should B. may

C. dared D. needed

15. A. preparing B. making

C. shedding D. mending

16. A. slowly B. nervously

C. hurriedly D. steadily

17. A. became B. got

C. developed D. rushed

18. A. dropping B. giving

C. pouring D. throwing

19. A. beds B. banks

C. sides D. stocks

20. A. belief B. future

C. weight D. hope

8. Tony,mind your manners!Don’t while others are talking.

A. cut in B. cut off

C. cut down D. cut up

5. Though working outside,he is always about

his aged mother at home.

A. satisfied B. concerned

C. pleased D. excited

6. With the world changing fast,we have something new with all by ourselves every day.

A. deal B. dealt

C. to deal D. dealing

4. I'm afraid getting things changed will be a slow (过程) .

1. The construction workers wore metal helmets for (保护) .

8. He was punished for giving false (证据) .

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